00:13:58: ERROR[main]: Invalid character ' ' found in setting name
00:13:58: ERROR[main]: MAINMENU ERROR: Invalid sequence found in setting parameters
00:13:58: ERROR[main]: stack traceback:
00:13:58: ERROR[main]: 	[C]: in function 'set'
00:13:58: ERROR[main]: 	/usr/share/minetest/builtin/mainmenu/dlg_config_world.lua:192: in function 'handle_buttons'
00:13:58: ERROR[main]: 	/usr/share/minetest/builtin/fstk/ui.lua:118: in function 'handle_buttons'
00:13:58: ERROR[main]: 	/usr/share/minetest/builtin/fstk/ui.lua:155: in function </usr/share/minetest/builtin/fstk/ui.lua:148>